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Surfactant

QUILLAJA SAPONARIA BARK

CAS 68990-67-0 Updated
74

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

Soap-bark extract rich in saponins, used as a gentle natural foaming and cleansing agent. Approved as a food additive; safe at cosmetic levels with mild eye-sting potential.

Function

CLEANSINGSURFACTANT - EMULSIFYINGFOAMING

Skin benefits

  • Natural foaming surfactant from saponins
  • Mild cleansing for hair and skin
  • Plant-derived alternative to sulfates

Known concerns

  • Saponins can irritate eyes in rinse-off
  • Mild skin irritation possible at high levels

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.